int main ()
{
	
	int i,j;

	i=47;
	j=12;
	
	int a = i++;  
	print_t (a);  
	int b = ++i;
	print_t (b);     
	int c = i<<2;  
		print_t (c);
	int d = i>>2 ;  
	print_t (b);
	int e = ~i;
	print_t (e);	
	
}
